What if you could update all the DLSS DLLs for the games detected on your system?

• Supports updating games from the following launchers:
  • Steam
  • Ubisoft
  • EA Play
  • Epic Games Launcher
  • GOG Galaxy
  • Battle.net (Note for Battle.net: Please ensure that the launcher is open before updating this launcher (this does not apply if you are entering a custom folder))
• A soft backup system for allowing restoration with DLSS Swapper.
• Support for updating Ray Reconstruction and Frame Generation DLL's.
• (Some) support for manual folder locations (just insert your manual folders in place of the launcher ones).

The current supported DLL included is version 3.7.20.

The list of games that are not supported (whitelisted) is now maintained in a separate repository as a CSV file. This allows for easier updates and potential future expansion of game-specific information without requiring changes to the main application. You can view the current list of whitelisted games here:

DLSS-Updater-Whitelist

The whitelist includes games that:

• Use their own version of DLSS for testing (e.g., 3DMark)
• Replace the DLL when the game is booted (e.g., Warframe)
• Are using a DLSS version <2.0 (these are non-updatable)
• Have specific compatibility issues with updated DLSS versions

The application automatically fetches this CSV when run, ensuring it always has the most up-to-date information on which games to skip during the update process.

• In order to do this, simply rename the .dlsss file of the respective DLL which you wish to restore to .dll and overwrite the original file.
• Support does not exist yet for being able to restore them using the program.

1. Download the latest release from the Releases page.
2. Extract the downloaded folder.
3. Navigate to the dist/DLSS_Updater directory.
4. Run the DLSS_Updater.exe executable.
5. Follow the instructions in the terminal.

1. Download DLSS Updater from here.

If you prefer to build the application yourself, follow these steps:

• Python 3.6 or higher
• Git
• pip (Python package installer)

1. Clone the Repository:

   git clone https://github.com/Recol/DLSS-Updater.git
   cd DLSS-Updater

2. Create and Activate a Virtual Environment:

   python -m venv venv
   venv\Scripts\activate

3. Install Dependencies:

   pip install -r requirements.txt

4. Build the Executable:

   Ensure you have pyinstaller installed:

   pip install pyinstaller

   Run PyInstaller to build the executable:

   pyinstaller DLSS_Updater.spec

5. Run the Built Executable:

   Navigate to the dist directory:

   cd dist/DLSS_Updater

   Run the DLSS_Updater.exe executable:

   .\DLSS_Updater.exe

• The tool will not globally block games as some games do allow for this, with that being said i will whitelist games as they appear if they do not function for this.

• A GUI?
• Ability to restore and create backups of DLL swaps. - This is currently being worked on, however support has been added for restoring with DLSS Swapper currently.
• Support for a database.
• Insert xyz feature that wants to be requested.
• Automation support with external software.
• Forcing Model E for the DLSS model.

Each release includes detailed notes about new features, bug fixes, and other changes. You can find the release notes in the release_notes.txt file included with the application or in the Releases section.

If you encounter any issues, please refer to the Issues section on GitHub to see if your problem has already been reported. If not, feel free to open a new issue with detailed information about the problem.

This project is licensed under the GNU Affero General Public License. See the LICENSE file for more details.

This project uses Nvidia's DLSS (Deep Learning Super Sampling) technology. Please refer to Nvidia's DLSS page for more information. Special thanks to all contributors of open-source libraries used in this project, including but not limited to pefile, psutil, and packaging. If any are not credited and should be, please inform the author and credit will be applied where required.